X0306 4 2021-03-01 0 0001660334 Verrica Pharmaceuticals Inc. VRCA 0001741973 Bonaccorso Joe C/O VERRICA PHARMACEUTICALS INC. 10 NORTH HIGH STREET, SUITE 200 WEST CHESTER PA 19380 0 1 0 0 Chief Commercial Officer Employee Stock Option (Right to Buy) 14.32 2021-03-01 4 A 0 65000 0.00 A 2031-02-28 Common Stock 65000 65000 D 25% of the total shares subject to the option shall vest on March 1, 2022 and 1/48th of the total shares subject to the option shall vest monthly thereafter over the remaining three years of the vesting period, subject to the Reporting Person's continuous service through such vesting date. /s/ Mark Ballantyne, Attorney-in-Fact 2021-03-03